| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.25 | 7.541% | $205.6722 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $163.58 | 4.424% | $170.8168 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $84.51 | 12.144% | $94.7729 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $23.97 | 7.460% | $25.7582 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $105.86 | 10.162% | $116.6175 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $135.71 | 10.781% | $150.3409 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $235.63 | 3.301% | $243.4081 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $940.51 | $1,007.3866 | $1,007.39 | $1,007.30 | $1,007.40 | |